Methyl methacrylate (MMA) and sodium dodecyl benzenesulfonate
(SDBS) was purchased from Tianjin Fuchen Chemical Reagents factory.
Comparative analysis of MC sorption properties and natural clays was carried by constructing of adsorption isotherms of main components of synthetic detergents removal such as anionic surfactants (sodium dodecyl benzenesulfonate
(SDBS), sodium lauryl sulfate (SLS)) and polyphosphates (tripolyphosphate (TPP) and hexametaphosphate (HMP)).
As mentioned above, polyanion PSS was chosen in various studies for coadsorption with surfactant because it has a high charge density statistically distributed along the backbone of polymer and the benzenesulfonate
groups that are strong ultraviolet (UV) chromophores .
TXL + C Valsartan capsules 2011  (80-160 mg qd) Liao, 2006 TXL + C Western medicine  Zhang, 2011 TXL + C Valsartan (160  mg qd) Yan and He, TXL + C Amlodipine 2007  Benzenesulfonate
tablets (5 mg qd) Jiang, 2011 TXL + C Benazepril (10  mg qd) Wang et al.
A transmission line model was employed to interpret the impedance response of pol(o-aminophenol) (POAP) film electrodes in contact with sulfate and benzenesulfonate
Table 1: Surfactants used in the present studies Surfactant Class Chemical description Fatty Alcohol Ether Sulfate (FAES) Sodium salt of 3 mole ether sulfate based on [C.sub.12-16] fatty alcohol Alkyl Benzenesulfonate
(LAS) Sodium salt of a high 2-phenyl alkylbenzene sulfonate Alcohol Ethoxylate (AE) [C.sub.12-15] oxo alcohol with 7 moles EO Alkyl Glucoside (AG) [C.sub.12-16] fatty alcohol with a DP of 1.4; DP = avg.
Ethanol and sodium dodecyl benzenesulfonate
(SDBS) were purchased from Sinopharm Medicine Holding Co., Ltd.
 found that the anion surfactant sodium dodecyl benzenesulfonate
played a key role in the growth of Ni nanobelts.
The UV spectrum in mobile phase exhibits a relative absorption maximum at 240 nm for benazepril hydrochloride, benazepril impurity-E, benazepril impurity-4, benazepril impurity-C, benazepril impurity-F, benazepril impurity-2, benazepril impurity-B, benazepril impurity-D and benazepril impurity-G while at 217 nm for methyl benzenesulfonate
, amlodipine impurity-D benazepril impurity-3 and amlodipine impurity-A.